How To Fix QS143 - Select a tolerance change-to that is greater than tolerance change-from

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 143

• Message text: Select a tolerance change-to that is greater than tolerance change-from

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QS143 - Select a tolerance change-to that is greater than tolerance change-from ?

  The SAP error message QS143, which states "Select a tolerance change-to that is greater than tolerance change-from," typically occurs in the context of quality management, particularly when setting up tolerance limits for inspection characteristics in a quality inspection plan.
  Cause:
  This error arises when the user attempts to define a range of tolerance values where the "change-to" value is less than or equal to the "change-from" value. In other words, the system expects the upper limit of the tolerance range (change-to) to be greater than the lower limit (change-from). If this condition is not met, SAP will trigger this error message to prevent logical inconsistencies in the quality management process.
  Solution:
  To resolve this error, follow these steps:
  
  
  Review Tolerance Values: Go back to the inspection characteristic where you are defining the tolerances. Check the values you have entered for "change-from" and "change-to."
  
  
  Adjust Values: Ensure that the "change-to" value is greater than the "change-from" value. For example, if you have set "change-from" to 10, then "change-to" should be set to a value greater than 10 (e.g., 15, 20, etc.).
  
  
  Save Changes: After making the necessary adjustments, save your changes and try to proceed with your task again.
  
  
  Validation: If you are unsure about the correct tolerance values, consult with your quality management team or refer to the relevant quality standards applicable to your organization.
  
  
  Related Information:
  
  Quality Management Module: This error is specific to the Quality Management (QM) module in SAP, which deals with quality planning, inspection, and control.
  Tolerance Settings: Tolerances are critical in ensuring that products meet quality standards. They define acceptable limits for measurements and characteristics.
  Documentation: Refer to SAP documentation or help files for more detailed information on setting up inspection characteristics and tolerances.
  User Training: If this error occurs frequently, consider providing additional training for users on how to correctly set up tolerances in the system.
  
  By following these steps, you should be able to resolve the QS143 error and continue with your quality management tasks in SAP.